Jio Platforms, India's largest telecom and digital services company, rose 21.4% in its trading debut after raising ~$3.2B in the country's largest IPO (Priyanka Salve/CNBC)

Priyanka Salve / CNBC: Jio Platforms, India's largest telecom and digital services company, rose 21.4% in its trading debut after raising ~$3.2B in the country's largest IPO — Jio Platforms' shares rose 21.4% on their trading debut Wednesday after a record initial public offering that was lapped up…